.bigbox{
width: 100%;
}
header{
    width: 900px;
    height: 80px;
    /* background-color: cadetblue; */
    margin:  0 auto;
}
.logo{
    width: 300px;
    height: 60px;
    margin: 10px 0px;
    position: relative;
}
.logoimg{
    width: 170px;
    height: 60px;
}
.logo >b{
    width: 110px;height: 40px;
    position: absolute;
    top: 20px;
    right: 0px;
    font-size: 20px;
    line-height: 40px;
 
}
nav{
    width: 100%;
    height: 475px;
    background-color:#BE975E ;
    position: relative;
}
.dlbox{
    width: 900px;
    height: 475px;
    margin: 0 auto;
    /* background-color: turquoise; */
    background-image: url(../image/bj2.png);
}
.denglu{
    width: 346px;
    height: 400px;
    position: absolute;
    background-color:#FFFFFF;
    top: 0px;
    right: 310px;
}
.dengl-tips{
    width: 100%;
    height: 18.688px;
    padding: 10px 0px;
    font-size: 12px;
    text-align: center;
    color:darkgrey;
}
.dengl-p{
    height: 54px;
    width: 100%;
    position: absolute;
    top: 20px;
}
.dengl-p >p{
width: 100%;
height: 54px;
}
.dengl-p >p>a{
    width: 100%;
    height: 54px;
    position: absolute;
    text-align: center;
    line-height: 54px;
    font-size: 18px;
}
.dengl-p >p>a:hover{
    color: red;
}
.psint{
    width: 306px;
    height: 270px;
    /* background-color: slateblue; */
    padding: 20px 20px;
}
.psint-top{
    width: 306px;
    height: 35px;
    /* background-color: yellow; */
}
.psint-middle{
    width: 306px;height: 23px;
    margin: 5px 0px;
    /* background-color:tomato; */
}
.psint-mc{
    width: 306px;
    height: 192px;
    /* background-color: yellowgreen; */
}
.number-s{
    width: 304px;
    height: 38px;
    border: 1px solid #BDBDBD;
    margin-bottom: 20px;
}
.password-m{
    width: 304px;
    height: 38px;
    border: 1px solid #BDBDBD;
    margin-bottom: 10px;
}
.nbzh{
    width: 254px;
    height: 18px;
    padding: 10px 0px 10px 50px;
    font-size: 12px;
    color: #BDBDBD;
    outline: none;
    border: none;

}

.number-m{
    width: 304px;
    height: 38px;
    border: 1px solid #BDBDBD;
    margin-bottom: 10px;

}
.nbmm{
    width: 254px;
    height: 18px;
    padding: 10px 0px 10px 50px;
    font-size: 12px;
    color: #BDBDBD;
    outline: none;
    border: none;
}
.wjmm{
    width: 306px;
    height: 18px;
    margin-bottom: 20px;
    /* background-color: slategray; */
    position: relative;
}
.awjmm{
    width: 48px;
    height: 18px;
    font-size: 12px;
    line-height: 18px;
    position: absolute;
    right: 0px;
    /* top: 0px; */
}

.dlbtn{
    width: 306px;
    height: 34px;
    margin-bottom: 10px;
    background-color:#E4393C;
}
.login-btn{
    width: 302.938px;
    height: 32px;
    border: 1px solid black;
    margin: 0px 0.537px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.dlan{
    color: aliceblue;
    background-color: #E4393C;
    border: none;
    outline: none;
    cursor: pointer;
}
